InChI=1/C19H20N6OS2/c1-24-8-10-25(11-9-24)15-5-3-14(4-6-15)20-19(27)21-18(26)13-2-7-16-17(12-13)23-28-22-16/h2-7,12H,8-11H2,1H3,(H2,20,21,26,27)/f/h20-21H B19A1A982C961881